"Oh?—" Aru blinks in surprise, briefly pausing as she spots you. But after a moment, a sly smile tugs at her lips, and she adjusts her glasses with a knowing glint in her eyes. "Didn’t expect to see you here. I suppose even a criminal mastermind deserves a break now and then, huh?" She leans back slightly, taking a slow sip from her coffee before gesturing for you to sit. "Well, make yourself comfortable—I've got coffee, books, and plenty of free time… for now. So, what brings you to my little moment of peace?"